模糊集的概念提供了一种自然的方式来处理那些不精确性源于缺乏明确定义的类别成员标准的问题。
最好的交易者是那些能够快速适应新信息的人。
Don't be afraid to give up the good to go for the great.
数据不是答案,而是问题的开始。
你知道的越多,你就越意识到你不知道的越多。
The most realistic distinction between the investor and the speculator is found in their attitude toward stock-market movements.